我有以下查询。
public static function createConversation( $toUserId )
{
$now = date('Y-m-d H:i:s');
$currentId = Auth::user()->id;
$results = DB::table('pm_conversations')->insert(
array( 'user_one' => $currentId, 'user_two' => $toUserId, 'ip' => Request::getClientIp(), 'time' => $now )
);
return $results;
}
如何返回刚刚插入行的id?
谢谢。